Hello Guys

Portlet used to write business logic in liferay and liferay also provide page creation functionality. Portlet add on a particular page of the website of liferay. Liferay page create from website administration in the liferay.

Below example help to find portlets added on particular page in lifray :

I have two ways :

1. Below code find the portlets on the same page in which your portlet is added then, you can use themeDisplay object in your portlet or JSP:

// In JSP
List<String> portletIdList = themeDisplay.getLayoutTypePortlet().getPortletIds();

// In portlet class
ThemeDisplay themeDisplay = (ThemeDisplay) portletRequest.getAttribute(WebKeys.THEME&#95;DISPLAY);
List<String> portletIdList = themeDisplay.getLayoutTypePortlet().getPortletIds();

2. Below code find the portlets on some different page, then you should know three things viz; friendly-url, groupId and whether this page is a public-page or private-page of the Site.

// 101543 is the SiteId, if it is a public-page then "false" and "/search" is the friendlyURL
LayoutTypePortlet layoutTypePortlet = LayoutTypePortletFactoryUtil.create(LayoutLocalServiceUtil.getFriendlyURLLayout(101543, false, "/search"));
List<String> portletIdList = layoutTypePortlet.getPortletIds();